46663660 has 24 divisors (see below), whose sum is σ = 100643760. Its totient is φ = 18160704.

The previous prime is 46663637. The next prime is 46663741. The reversal of 46663660 is 6636664.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30790 + ... + 32269.

It is an arithmetic number, because the mean of its divisors is an integer number (4193490).

Almost surely, 2^46663660 is an apocalyptic number.

It is an amenable number.

46663660 is an abundant number, since it is smaller than the sum of its proper divisors (53980100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46663660 is a wasteful number, since it uses less digits than its factorization.

46663660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63105 (or 63103 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 46663660 is about 6831.0804416285. The cubic root of 46663660 is about 360.0197005680.

The spelling of 46663660 in words is "forty-six million, six hundred sixty-three thousand, six hundred sixty".